| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $129.36 | 4.652% | $135.3778 | $135.38 | $135.40 | $135.40 |
| Purchase #2 | $118.28 | 3.859% | $122.8444 | $122.84 | $122.85 | $122.80 |
| Purchase #3 | $87.67 | 6.226% | $93.1283 | $93.13 | $93.15 | $93.10 |
| Purchase #4 | $121.66 | 8.494% | $131.9938 | $131.99 | $132.00 | $132.00 |
| Purchase #5 | $57.27 | 7.659% | $61.6563 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $83.48 | 6.861% | $89.2076 | $89.21 | $89.20 | $89.20 |
| Purchase #7 | $150.48 | 11.267% | $167.4346 | $167.43 | $167.45 | $167.40 |
| 7 purchase totals = | $748.20 | $801.6428 | $801.64 | $801.70 | $801.60 | |